Peptide Database

Peptide NameDefensin-like protein 287

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Plant bioactivity ▸ Plant defense peptide

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length78 amino acids

Chemical FormulaC355H598N100O114S11

DescriptionStandard

        MNNLRVIMSVLLAVLVFTATVSESAEEMGKGEVTISLRCKTKTECLKNIACEACVDCRCDKGICKCHGFTAETNNPTV
    

Molecular Weight8443.86 Da

Isoelectric Point (pI)6.53

Net Charge (pH 7.0)-0.48

Net Charge (pH 7.4) -0.88

Charge Density (pH 7.0) -0.0061

GRAVY Index0.20

Hydrophobic Moment 0.50

Boman Index0.05

Instability Index48.58

Aliphatic Index 87.44

Aromaticity 0.0256

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 3459.64

LogP -39.30

H-bond Donors 128.0

H-bond Acceptors 126.0

Rotatable Bonds 288.0

Heavy Atoms 580.0

Ring Count 4.0

Amide Bonds 82.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0228692 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic Non-ribosomal

MethodQualitative functional evidence